Siegmund Lang

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Brunswick, DE

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Patents Grantslast 30 patents

Information Patent Grant
Sophoroselipids, method for their production and use
- Patent number 6,433,152
- Issue date Aug 13, 2002
- Aventis Research & Technologies GmbH & Co. KG
- Siegmund Lang
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Glucose- and sophorose-lipids, a process for their preparation and...
- Patent number 5,767,255
- Issue date Jun 16, 1998
- Hoechst Aktiengesellschaft
- Dieter Wullbrandt
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Trehalose lipid tetraesters
- Patent number 4,720,456
- Issue date Jan 19, 1988
- Wintershall AG
- Fritz Wagner
- C07 - ORGANIC CHEMISTRY